Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10637337 | Automatic torque-adjustable speed-changing motor for electric pedicab | Dandan CHEN, Luoluo Zhang, Hongjun Zhu, Hui Zhao, Wenqing Xu | 2020-04-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10637337 | Automatic torque-adjustable speed-changing motor for electric pedicab | Dandan CHEN, Luoluo Zhang, Hongjun Zhu, Hui Zhao, Wenqing Xu | 2020-04-28 |